Philadelphia July 20, 2018 8:11 am NBC10 First Alert Weather: Sunshine Won't Last We are enjoying clear skies on this Friday but changes are coming this weekend and they could stick around a while. NBC10 First Alert Weather meteorologist Bill Henley has your forecast. US & World Videos 2:36 Back to spring temperatures 3:09 Departure from hot weather with cloudy conditions and cooler temps 3:04 Seasonable temperatures return to end the week 2:44 One last warm, sunny day before changes this weekend 2:22 Another warm day as high temps flirt with record